import java.util.Set;
import java.util.Spliterator;
import java.util.Spliterators;
import org.jspecify.annotations.Nullable;

/**
 * CompactLinkedHashMap is an implementation of a Map with insertion or LRU iteration order,
 * maintained with a doubly linked list through the entries. All optional operations (put and
 * remove) are supported. Null keys and values are supported.
 *

   * <i>only</i> if the caller knows that the collection does not contain any null elements.
   *
   * <p>This method returns the elements in the order they are returned by the collection's
   * iterator.
   *
   * <p>TODO(kevinb): support concurrently modified collections?
   *
   * @param c the collection for which to return an array of elements

{* ../../docs_src/path_params_numeric_validations/tutorial001_an_py310.py hl[10] *}

/// note | 注意

路径参数总是必需的，因为它必须是路径的一部分。即使你将其声明为 `None` 或设置了默认值，也不会产生任何影响，它依然始终是必需参数。

///

## 按需对参数排序 { #order-the-parameters-as-you-need }

/// tip | 提示

如果你使用 `Annotated`，这点可能不那么重要或必要。

///

假设你想要将查询参数 `q` 声明为必需的 `str`。

并且你不需要为该参数声明其他内容，所以实际上不需要用到 `Query`。

        // We add ordering between internal phases.
        // This would be wrong at execution time, but we are here computing a list and not a graph,
        // so in order to obtain the expected order, we add these links between phases.
        Lifecycle.Phase prev = null;
        for (Lifecycle.Phase child : phases) {
            // add phase
            addPhase(graph, before, after, child);

--#{$prefix}highlight-bg: #{$mark-bg};\n\n  // scss-docs-start root-border-var\n  --#{$prefix}border-width: #{$border-width};\n  --#{$prefix}border-style: #{$border-style};\n  --#{$prefix}border-color: #{$border-color};\n  --#{$prefix}border-color-translucent: #{$border-color-translucent};\n\n  --#{$prefix}border-radius: #{$border-radius};\n  --#{$prefix}border-radius-sm: #{$border-radius-sm};\n  --#{$prefix}border-radius-lg: #{$border-radius-lg};\n  --#{$prefix}border-radius-xl: #{$border-radius-xl};\n...

    public Entry<String, Integer>[] createArray(int length) {
      return (Entry<String, Integer>[]) new Entry<?, ?>[length];
    }

    @Override
    public List<Entry<String, Integer>> order(List<Entry<String, Integer>> insertionOrder) {
      return insertionOrder;
    }
  }

  public abstract static class TestEntriesListGenerator extends TestEntriesGenerator

        String[] text2 = { "word2", "word1" }; // Different order
        String[][] readings2 = { { "r2" }, { "r1" } };
        SuggestItem item2 = new SuggestItem(text2, readings2, null, 0L, 0L, 1.0f, null, null, null, SuggestItem.Kind.QUERY);

        // Different word order should produce different IDs (since text is "word1 word2" vs "word2 word1")
        assertFalse("Different word order should produce different IDs", item1.getId().equals(item2.getId()));

  }

  /**
   * Compares the specified object to this multimap for equality.
   *
   * <p>Two {@code ListMultimap} instances are equal if, for each key, they contain the same values
   * in the same order. If the value orderings disagree, the multimaps will not be considered equal.
   */
  @Override
  public boolean equals(@Nullable Object object) {
    return super.equals(object);
  }

import java.util.function.Consumer;
import java.util.function.Function;

import org.apache.maven.api.cli.Options;
import org.apache.maven.api.cli.ParserRequest;

/**
 * Options that are "layered" by precedence order.
 *
 * @param <O> The type of options.
 */
public abstract class LayeredOptions<O extends Options> implements Options {
    protected final List<O> options;

    protected LayeredOptions(List<O> options) {

  }

  /*
   * The behavior of toString() and iteration is tested by LinkedHashMultiset,
   * which shares a lot of code with HashMultiset and has deterministic
   * iteration order.
   */